Cisco CP-8821-K9-BUN Telephony Equipment
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CP-8821-K9-BUN Cisco Unified 8800 Series Wireless IP Phone Refurbished

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Part Number#: CP-8821-K9-BUN
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Short Description:
CP-8821-K9-BUN Unified 8800 Series IP Phone World Mode With Battery Power Adapter | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Overview for the Cisco CP-8821-K9-BUN Wireless IP Phone

In the ever-evolving landscape of communication technology, the Cisco CP-8821-K9-BUN Unified 8800 Series Wireless IP Phone emerges as a beacon of seamless and versatile connectivity. As part of Cisco's Unified 8800 Series, this wireless IP phone is designed to transcend traditional communication boundaries, offering a world mode and equipped with essential features to cater to diverse communication needs. In this comprehensive exploration, we will delve into the intricacies of the Cisco CP-8821-K9-BUN, shedding light on its key attributes, capabilities, and unique aspects that make it a frontrunner in the realm of wireless communication.

The Unified 8800 Series from Cisco stands as a testament to the brand's commitment to excellence in communication solutions. Known for delivering robust and feature-rich devices, Cisco's Unified 8800 Series is geared towards meeting the demands of modern communication environments. The CP-8821-K9-BUN, as part of this series, carries the legacy forward, offering a wireless IP phone solution that goes beyond conventional boundaries.

Key Features and Specifications

World Mode for Global Connectivity

One of the standout features of the Cisco CP-8821-K9-BUN is its world mode capability. This means that the wireless IP phone is equipped to operate seamlessly in various regions around the globe. The world mode functionality ensures that users can stay connected regardless of their geographical location, making it an ideal choice for businesses with a global footprint.

Battery-Powered Mobility

Mobility is a cornerstone of the CP-8821-K9-BUN's design, and the inclusion of battery power accentuates this feature. The wireless IP phone is not tethered to a traditional power source, allowing users the flexibility to move within the workspace without being constrained by power cables. This mobile capability is especially valuable in dynamic work environments where users need to stay connected on the go.

Adaptive Wireless Connectivity

The CP-8821-K9-BUN leverages adaptive wireless connectivity to ensure a reliable and seamless communication experience. This adaptive approach allows the phone to dynamically adjust to varying network conditions, optimizing performance in real-time. Whether in a bustling office or a remote location, users can expect consistent and high-quality communication.

Benefits of Cisco CP-8821-K9-BUN in Communication

Global Connectivity with World Mode

The world mode capability of the CP-8821-K9-BUN brings a multitude of benefits to businesses with a global presence. Users can seamlessly connect to communication networks in different regions without the need for multiple devices. This not only streamlines communication processes but also enhances the efficiency of global collaboration by providing a unified communication tool.

Unparalleled Mobility with Battery Power

The inclusion of battery power transforms the CP-8821-K9-BUN into a mobile communication solution. Users are no longer confined to their desks, enabling them to move freely within the office or across various workspaces. This enhanced mobility contributes to increased productivity, allowing users to stay connected even during meetings, collaborative sessions, or when working in unconventional settings.

Reliable Performance with Adaptive Wireless Connectivity

The adaptive wireless connectivity of the CP-8821-K9-BUN ensures reliable performance in dynamic networking environments. Whether faced with network congestion, interference, or fluctuations in signal strength, the phone adapts to the conditions, maintaining a consistent and high-quality connection. This adaptability is crucial for ensuring uninterrupted communication in diverse work scenarios.

Streamlined Communication Processes

The CP-8821-K9-BUN is designed to streamline communication processes within organizations. With its world mode, battery-powered mobility, and adaptive wireless connectivity, the wireless IP phone has become a versatile tool that aligns with the modern dynamics of communication. This streamlining of processes contributes to enhanced collaboration, quicker decision-making, and overall operational efficiency.

Deployment Scenarios Explored

Corporate Environments: Enhancing Workplace Flexibility

In corporate environments, the Cisco CP-8821-K9-BUN plays a pivotal role in enhancing workplace flexibility. The world mode ensures that employees can seamlessly communicate across different office locations or even on a global scale. The battery-powered mobility allows users to move freely within the office premises, fostering a dynamic and collaborative work environment.

Healthcare Institutions: Mobile Communication in Action

In healthcare institutions, where mobility is paramount, the CP-8821-K9-BUN becomes an invaluable communication tool. Clinicians and healthcare professionals can stay connected while moving between patient rooms, offices, and various departments. The battery-powered feature ensures that critical communications are not interrupted, contributing to efficient patient care.

Educational Settings: Connectivity for Learning Spaces

In educational settings, the CP-8821-K9-BUN addresses the communication needs of dynamic learning spaces. Teachers and educators can move freely within classrooms or between different areas of the educational institution, maintaining a continuous connection. The adaptability of the phone to varying wireless conditions ensures reliable communication in diverse educational environments.

Integration into Cisco Unified Communications

Seamless Integration with Cisco UC Solutions

The CP-8821-K9-BUN is designed for seamless integration with Cisco's Unified Communications (UC) solutions. Cisco UC solutions provide a comprehensive set of tools for voice and video communication, messaging, and collaboration. The wireless IP phone becomes an integral part of the Cisco UC ecosystem, ensuring compatibility and interoperability with other Cisco communication devices and applications.

Cisco Unified Communications Manager (CUCM) Compatibility

As part of the Unified 8800 Series, the CP-8821-K9-BUN is likely compatible with Cisco Unified Communications Manager (CUCM). CUCM serves as the core component for managing Cisco IP phones, providing features such as call processing, device configuration, and user management. Compatibility with CUCM ensures a standardized and centralized approach to managing the wireless IP phone within the Cisco UC environment.

Security Measures Unveiled

Built-In Security Features

Security is a paramount consideration in communication devices, and the CP-8821-K9-BUN is expected to incorporate built-in security features. These features may include encryption protocols, authentication mechanisms, and measures to protect against unauthorized access. Cisco, as a reputable provider, is committed to implementing robust security measures to safeguard communication and sensitive information.

Compliance with Communication Security Standards

The CP-8821-K9-BUN is likely designed to comply with industry standards for communication security. Adherence to standards ensures that the wireless IP phone meets recognized benchmarks for secure communication practices. Compliance provides assurance to organizations that the device is equipped to protect against potential security threats and vulnerabilities.

High Performance

The CP-8821-K9-BUN Cisco Unified 8800 Series Wireless IP Phone is designed to deliver high performance in terms of audio and call quality. It supports wideband audio codecs such as G.722 and G.729 to provide clear and natural-sounding audio. It also includes advanced noise-cancellation and echo-cancellation technologies to help ensure that background noise and echo are minimized during a call.

The phone is also designed to provide a good user experience, with a high-resolution color display, intuitive user interface, and easy-to-use navigation. It also supports features such as call transfer, call hold, and conference calling to provide flexibility and efficiency during calls.

In terms of wireless performance, the phone supports both 802.11a/b/g/n and 802.11ac standards, providing fast and reliable wireless connectivity. It also supports Cisco CleanAir technology, which helps to improve wireless performance by identifying and mitigating RF interference.

General Information about this Cisco CP-8821-K9-BUN

  • Manufacturer: Cisco
  • Model Number or SKU# CP-8821-K9-BUN
  • Product Series 8800
  • Product Model 8821
  • Product Name Wireless IP Phone 8821 World mode
  • Product Type: Handset

Technical Information for Cisco 8821 Model IP Phone

  • Connectivity Technology Cordless
  • Wireless Technology Bluetooth
  • Wireless Technology Wi-Fi
  • Unified Wireless 8821IP Phone

Interfaces/Ports 8800 Series Wireless IP Phone

  • USB Yes
  • Headphone Yes

Features Intercom

  • Features Key Lock
  • Features Call Forwarding
  • Features Call Park
  • Features Call Waiting
  • Features Silent Mode
  • Features Voice Mail
  • Features Time & Date Stamping
  • Features Mute
  • Features Caller ID
  • Features Call Timer
  • Features Volume Control
  • Features Rechargeable Battery
  • Features (BLF) Busy Lamp Field
  • Features Music on Hold
  • Features Call Pick-up
  • Features Push-to-talk
  • Features Rugged
  • Features Call Transfer
  • Features Redial
  • Features Speed Dial
  • Features Speakerphone
  • Features Hold
  • Features Conference Call
  • Features Auto-answer
  • Features Vibrator
  • Features Message Waiting

Network and Communication

  • Frequency Range 2.41 GHz to 5.83 GHz

Display & Graphics

  • Screen Size 2.4 inch
  • Screen Type Color LCD
  • Screen Resolution 240 x 320
  • Buttons & Keys Speaker
  • Buttons & Keys Soft Key
  • Buttons & Keys On/Off
  • Buttons & Keys Navigation Key
  • Buttons & Keys Numeric Keypad
  • Buttons & Keys Volume Control
  • Buttons & Keys Mute Button
  • Cisco Unified Communications Manager: 9.1(2), 10.5(2), 11.0(1), and later
  • Cisco Unified Survivable Remote Site Telephony (SRST): 10. x, 11. x, and later
  • Cisco Unified Communications Manager Express: 10.x, 11.x, and later
  • Cisco Hosted Collaboration Solution (HCS): 9.x, 10.x, 11.x, and later

In summary, the Cisco CP-8821-K9-BUN Unified 8800 Series Wireless IP Phone stands as a beacon in the world of wireless communication. With its world mode, battery-powered mobility, and adaptive wireless connectivity, it addresses the diverse communication needs of modern workplaces. Whether deployed in corporate settings, healthcare institutions, educational environments, or integrated into the Cisco Unified Communications ecosystem, the CP-8821-K9-BUN exemplifies the evolution of communication devices. Embrace the power of wireless connectivity and mobility in the Unified 8800 Series with the Cisco CP-8821-K9-BUN – where communication meets the world seamlessly.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

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